Trend of the Popularity of Jillian as a Female Baby Name in Delaware

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2017, there were 5 female babies that were named Jillian in Delaware, which was 0.20% of the total number of female babies born in Delaware in 2017. Between 1981 and 2017, the name Jillian peaked as a female baby name in Delaware in 1991 with a count of 18 babies, which was 0.48% of the total female babies born in Delaware in 1991.

The first chart below show the trend of the number of female babies in Delaware that were named Jillian, and the second chart shows the percent of female babies in Delaware that were named Jillian.

Trend of the Number of Female Babies who were Named Jillian in Delaware

Trend of the Percentage of Female Babies who were Named Jillian in Delaware

The table below below shows the trend of the number of female babies and the percentage of female babies born in Delaware who were named Jillian from 1981 to 2017.

Trend of the Popularity of Jillian as a Female Baby Name in Delaware

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Year	Number of Female Babies	Percent of Total Female Babies (%)
1981	8	0.27
1982	11	0.37
1984	6	0.20
1985	13	0.43
1986	13	0.41
1987	9	0.26
1988	11	0.31
1989	11	0.30
1990	16	0.43
1991	18	0.48
1992	14	0.39
1993	6	0.18
1994	8	0.24
1995	6	0.19
1996	6	0.19
1997	12	0.40
1998	10	0.32
1999	12	0.39
2000	9	0.30
2001	14	0.46
2002	13	0.43
2003	15	0.47
2004	9	0.29
2005	13	0.42
2006	7	0.22
2007	9	0.30
2008	8	0.28
2009	7	0.26
2010	9	0.34
2011	6	0.22
2015	5	0.18
2017	5	0.20